Help

I started mining using GUIMiner about a week ago and I am still new to mining but all was going well in Slush's pool until today when i got home and tried to run it I got

2013-06-06 17:37:27: Listener for "Default" started
2013-06-06 17:37:28: Listener for "Default": WARNING: ADL missing (no AMD platform?), temperature control is disabled
2013-06-06 17:37:28: Listener for "Default": 06/06/2013 17:37:28, started OpenCL miner on platform 1, device 0 (GeForce GT 630M)
2013-06-06 17:37:28: Listener for "Default": api2.bitcoin.cz:8332 06/06/2013 17:37:28, checking for stratum...
2013-06-06 17:37:28: Listener for "Default": api2.bitcoin.cz:8332 06/06/2013 17:37:28, no response to getwork, using as stratum
2013-06-06 17:37:28: Listener for "Default": api2.bitcoin.cz:8332 06/06/2013 17:37:28, No JSON object could be decoded
2013-06-06 17:37:38: Listener for "Default": api2.bitcoin.cz:8332 06/06/2013 17:37:38, Failed to subscribe
2013-06-06 17:37:40: Listener for "Default": api2.bitcoin.cz:8332 06/06/2013 17:37:40, IO errors - 1, tolerance 2

Can anyone send me a link to how to fix this or just tell me how because I am not sure how to fix it.

Thank you.